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$ AWS Architect · DevOps · Cloud
Wednesday, August 5, 2026

AWS Lambda Gets Serious Network Boost: Up to 3,000 Mbps Bandwidth

AWS Lambda just leveled up with scalable network bandwidth reaching 3,000 Mbps for functions packing 10 GB of memory—a massive jump from the old 625 Mbps cap. This means your data-hungry workloads outside a VPC can now transfer terabytes faster, cutting execution times and costs while keeping latency happy. The bandwidth scales automatically with your function's memory, and it's free everywhere AWS operates. Just request it through AWS Service Quotas and you're golden.

> source: aws.amazon.com